0000000000769335

AUTHOR

I. Telezhinsky

showing 3 related works from this author

Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

2017

Astronomy and astrophysics 603, A31 (2017). doi:10.1051/0004-6361/201629540

extragalactic background lightmultiwavelength observationsAstrophysics::High Energy Astrophysical Phenomenabl-lacertae objectsGalaxies: BL Lacertae objects: individual: Markarian 501 ; Methods: data analysis ; observational ; Polarizationspectral energy-distributionFluxFOS: Physical sciencesAstrophysics01 natural scienceslaw.inventionindividual: Markarian 501 [BL Lacertae objects]lawCoincident0103 physical sciencesddc:530MAGIC (telescope)crab-nebulaBlazardata analysis [Methods]010303 astronomy & astrophysicsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)tev blazars010308 nuclear & particles physicsstochastic accelerationtelescope observationsInstitut für Physik und AstronomieAstronomy and AstrophysicsAstronomy and Astrophysicgamma-ray emissionmethods: data analysis520BL Lacertae objects: individual: Markarian 501; Methods: data analysisSynchrotrondata analysi [Methods]BL Lacertae objects: individual: Markarian 501; Methods: data analysis; Astronomy and Astrophysics; Space and Planetary ScienceBL Lacertae objects: individual: Markarian 501x-raySpace and Planetary Scienceddc:520ElectrónicaFísica nuclearElectricidadDegeneracy (mathematics)Astrophysics - High Energy Astrophysical PhenomenaFlareBL Lac object
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Predicted gamma-ray image of SN 1006 due to inverse Compton emission

2009

We propose a method to synthesize the inverse Compton (IC) gamma-ray image of a supernova remnant starting from the radio (or hard X-ray) map and using results of the spatially resolved X-ray spectral analysis. The method is successfully applied to SN 1006. We found that synthesized IC gamma-ray images of SN 1006 show morphology in nice agreement with that reported by the H.E.S.S. collaboration. The good correlation found between the observed very-high energy gamma-ray and X-ray/radio appearance can be considered as an evidence that the gamma-ray emission of SN 1006 observed by H.E.S.S. is leptonic in origin, though the hadronic origin may not be excluded.

shock waveCiencias FísicasAstrophysics::High Energy Astrophysical PhenomenaHadronInverseISM: individual: SN 1006FOS: Physical sciencesAstrophysicsImage (mathematics)ISM: cosmic rayACCELERATION OF PARTICLESINDIVIDUAL: SN 1006 [ISM]//purl.org/becyt/ford/1 [https]Spectral analysisSUPERNOVA REMNANTS [ISM]Supernova remnantacceleration of particleISM: supernova remnantsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Spatially resolvedGamma rayAstronomy and Astrophysics//purl.org/becyt/ford/1.3 [https]radiation mechanisms: non-thermalAstronomíaCOSMIC RAYS [ISM]Space and Planetary ScienceAstrophysics - High Energy Astrophysical PhenomenaCIENCIAS NATURALES Y EXACTAS
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Thermal emission, shock modification, and X-ray emitting ejecta in SN 1006

2009

Efficient particle acceleration can modify the structure of supernova remnants. In this context we present the results of the combined analysis of the XMM-Newton EPIC archive observations of SN 1006. We aim at describing the spatial distribution of the physical and chemical properties of the X-ray emitting plasma at the shock front. We investigate the contribution of thermal and non-thermal emission to the X-ray spectrum at the rim of the remnant to study how the acceleration processes affect the X-ray emitting plasma. We perform a spatially resolved spectral analysis on a set of regions covering the whole rim of the shell and we exploit the results of the spectral analysis to produce a cou…

Astrophysics::High Energy Astrophysical PhenomenaCiencias FísicasFOS: Physical sciencesContext (language use)AstrophysicsISM: individual objects: SN 1006ISM [X-RAYS]//purl.org/becyt/ford/1 [https]ThermalSUPERNOVA REMNANTS [ISM]EjectaISM: supernova remnantAstrophysics::Galaxy AstrophysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)PhysicsAstronomy and AstrophysicsPlasma//purl.org/becyt/ford/1.3 [https]X-rays: ISMShock (mechanics)Particle accelerationAstronomíaSupernovaINDIVIDUAL OBJECTS: SN 1006 [ISM]Space and Planetary ScienceMagnetohydrodynamicsAstrophysics - High Energy Astrophysical PhenomenaCIENCIAS NATURALES Y EXACTAS
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